package com.fugui.onlinevideo.service;

import com.fugui.onlinevideo.entity.CourseVideo;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface CourseVideoService {

    PageInfo<CourseVideo> getVideoList();

    List<CourseVideo> getCourseVideoAll(int topicId);

    CourseVideo getCourseVideo(int vid);

}
